243098604

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 744629760

約数和(自身を除く): 501531156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 426, 441, 497, 588, 639, 647, 756, 852, 882, 994, 1278, 1294, 1323, 1491, 1764, 1917, 1941, 1988, 2556, 2588, 2646, 2982, 3479, 3834, 3882, 4473, 4529, 5292, 5823, 5964, 6958, 7668, 7764, 8946, 9058, 10437, 11646, 13419, 13587, 13916, 17469, 17892, 18116, 20874, 23292, 26838, 27174, 31311, 31703, 34938, 40761, 41748, 45937, 53676, 54348, 62622, 63406, 69876, 81522, 91874, 93933, 95109, 122283, 125244, 126812, 137811, 163044, 183748, 187866, 190218, 244566, 275622, 285327, 321559, 375732, 380436, 413433, 489132, 551244, 570654, 643118, 826866, 855981, 964677, 1141308, 1240299, 1286236, 1653732, 1711962, 1929354, 2250913, 2480598, 2894031, 3423924, 3858708, 4501826, 4961196, 5788062, 6752739, 8682093, 9003652, 11576124, 13505478, 17364186, 20258217, 27010956, 34728372, 40516434, 60774651, 81032868, 121549302, 243098604]

約数ペア:

[(1, 243098604), (2, 121549302), (3, 81032868), (4, 60774651), (6, 40516434), (7, 34728372), (9, 27010956), (12, 20258217), (14, 17364186), (18, 13505478), (21, 11576124), (27, 9003652), (28, 8682093), (36, 6752739), (42, 5788062), (49, 4961196), (54, 4501826), (63, 3858708), (71, 3423924), (84, 2894031), (98, 2480598), (108, 2250913), (126, 1929354), (142, 1711962), (147, 1653732), (189, 1286236), (196, 1240299), (213, 1141308), (252, 964677), (284, 855981), (294, 826866), (378, 643118), (426, 570654), (441, 551244), (497, 489132), (588, 413433), (639, 380436), (647, 375732), (756, 321559), (852, 285327), (882, 275622), (994, 244566), (1278, 190218), (1294, 187866), (1323, 183748), (1491, 163044), (1764, 137811), (1917, 126812), (1941, 125244), (1988, 122283), (2556, 95109), (2588, 93933), (2646, 91874), (2982, 81522), (3479, 69876), (3834, 63406), (3882, 62622), (4473, 54348), (4529, 53676), (5292, 45937), (5823, 41748), (5964, 40761), (6958, 34938), (7668, 31703), (7764, 31311), (8946, 27174), (9058, 26838), (10437, 23292), (11646, 20874), (13419, 18116), (13587, 17892), (13916, 17469)]